PowerX Receives BESS Order for TOKUGIN TOMONY LINK UP’s Battery Farm

TOKYO, JAPAN --- PowerX, Inc. (Head Office: Tamano City, Okayama Prefecture; Director, President and CEO: Masahiro Ito; Securities Code: 485A) has received an order from GreenEnergy Plus Inc. (Head Office: Suginami City, Tokyo; Representative Director: Toshiyuki Takemura) for three units of its "Mega Power 2700A" grid-scale battery energy storage system (BESS), totaling 8,226 kWh in capacity. The systems will be installed at a new grid-scale battery farm being developed in Tokushima Prefecture by TOKUGIN TOMONY LINK UP Co., Ltd. (Head Office: Tokushima City, Tokushima Prefecture; President and CEO: Yoshihiko Amano).

TOKUGIN TOMONY LINK UP is a business company established by Tokushima Taisho Bank, a subsidiary of TOMONY Holdings, Inc., with the aim of promoting regional decarbonization. This project marks the company’s first owned and operated grid-scale battery farm and serves as a pioneering example of a regional bank group entering the battery storage business.

The battery farm is scheduled to commence operation around summer 2026 and will be connected to the power grid in the Shikoku area. By charging during periods of excess electricity and discharging during periods of high demand, it will contribute to stabilizing the power supply-demand balance and support the further expansion of renewable energy in the region.

PowerX will continue to contribute to the realization of a sustainable society by providing BESS manufactured in Japan.

1. System Ordered

A total of 3 units of PowerX’s "Mega Power 2700A" Grid-Scale BESS

2. Battery Farm Details

Project Location: Tokushima Prefecture
Number of Battery Containers: 3 units
Storage Capacity (Nominal): 8,226 kWh
PCS Output: 1.9 MW
Operator: TOKUGIN TOMONY LINK UP Co., Ltd.
EPC (Engineering, Procurement, and Construction): GreenEnergy Plus Inc.

3. Commercial Operation Start Date
Around summer 2026 (scheduled)

4. "Mega Power 2700A" Specifications
Size: 20-foot container (ISO standard)
Battery Type: Lithium Iron Phosphate (LFP)
Storage Capacity (per unit): Nominal Capacity: 2,742 kWh / Rated Capacity: 2,468 kWh
Place of Production: Tamano City, Okayama Prefecture, Japan

^{This document has been translated from the Japanese original for reference purposes only. In the event of any discrepancy between this translated document and the Japanese original, the original shall prevail.}